commit dac237e18209b697a8ba122d0ddd9cad4dfba1f8
author Torok Edwin <edwintorok@gmail.com> Wed Jul 08 20:53:28 2009 +0000
committer Torok Edwin <edwintorok@gmail.com> Wed Jul 08 20:53:28 2009 +0000
tree 84addd27fd1610e6e8b5a9a82162914726abab4c
parent d1fbd142945f5ef0c273c3d756431f8cb9d25ded

Implement changes from Chris's feedback.
Finish converting lib/Target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp

diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 7f1673c..373a2ef 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -36,6 +36,7 @@
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetAsmInfo.h"
@@ -70,7 +71,7 @@
 
     unsigned enumRegToMachineReg(unsigned enumReg) {
       switch (enumReg) {
-      default: assert(0 && "Unhandled register!"); break;
+      default: LLVM_UNREACHABLE("Unhandled register!");
       case PPC::CR0:  return  0;
       case PPC::CR1:  return  1;
       case PPC::CR2:  return  2;
@@ -80,7 +81,7 @@
       case PPC::CR6:  return  6;
       case PPC::CR7:  return  7;
       }
-      abort();
+      llvm_unreachable();
     }
 
     /// printInstruction - This method is automatically generated by tablegen
@@ -348,9 +349,7 @@
 void PPCAsmPrinter::printOp(const MachineOperand &MO) {
   switch (MO.getType()) {
   case MachineOperand::MO_Immediate:
-    cerr << "printOp() does not handle immediate values\n";
-    abort();
-    return;
+    LLVM_UNREACHABLE("printOp() does not handle immediate values");
 
   case MachineOperand::MO_MachineBasicBlock:
     printBasicBlockLabel(MO.getMBB());
@@ -552,9 +551,7 @@
   if (printInstruction(MI))
     return; // Printer was automatically generated
 
-  assert(0 && "Unhandled instruction in asm writer!");
-  abort();
-  return;
+  LLVM_UNREACHABLE("Unhandled instruction in asm writer!");
 }
 
 /// runOnMachineFunction - This uses the printMachineInstruction()
@@ -709,8 +706,7 @@
    case GlobalValue::PrivateLinkage:
     break;
    default:
-    cerr << "Unknown linkage type!";
-    abort();
+    LLVM_UNREACHABLE("Unknown linkage type!");
   }
 
   EmitAlignment(Align, GVar);
@@ -940,8 +936,7 @@
    case GlobalValue::PrivateLinkage:
     break;
    default:
-    cerr << "Unknown linkage type!";
-    abort();
+    LLVM_UNREACHABLE("Unknown linkage type!");
   }
 
   EmitAlignment(Align, GVar);